Printing paper stack dividing and conveying device

Abstract

The invention provides a printing paper stack dividing and conveying device. The printing paper stack dividing and conveying device comprises a rack, a low-position conveying belt, a high-position conveying belt and a lifting machine, the low-position conveying belt and the high-position conveying belt are arranged on the rack, the low-position end of the lifting machine is connected with the output end of the low-position conveying belt in a matched manner, and the high-position end of the lifting machine is connected with the input end of the high-position conveying belt in a matched manner; and the printing paper stack dividing and conveying device is characterized in that a stack forking, holding and transverse movement mechanism and a stack dividing mechanism are arranged between the lifting machine and the high-position conveying belt. After paper stacks rise along with the lifting machine to be in place, the paper stack on the uppermost part is jacked open through the stack dividing mechanism to be separated from the paper stack on the lower portion, the stack forking, holding and transverse movement mechanism is inserted into a gap between the separated paper stacks, holds the corresponding separated paper stack and transversely moves the paper stack to the high-position conveying belt so as to feed the paper stack to a printing machine for completing cutter plate adhesion removing, meanwhile, the stack forking, holding and transverse movement mechanism and the stack dividing mechanism backwards move, separation, holding and movement of the next small paper stack are continuously completed, finally the large paper stack is divided into multiple small paper stacks to be conveyed out, paper and machine damage caused by paper stack collapse is avoided, and the printing machine can continuously run efficiently.

Description

technical field [0001] The invention relates to a printing paper conveying device, in particular to a printing paper palletizing conveying device, which belongs to the technical field of design and manufacture of printing conveying equipment. Background technique [0002] Before the paper to be printed enters the printing machine, it needs to be lifted from a low position to a high position by a lifter, and then sent to the printing machine by a conveyor belt to complete printing. In order to ensure a sufficient amount of paper required for high-speed printing, it is necessary to neatly stack the printed paper into paper stacks with a considerable stack height. In this way, during the conveying process, especially in the process of lifting from the low position to the high position, the collapse of the paper stack often occurs, especially for high-quality printed matters with narrow width and smooth surface such as cigarette packaging shells. It will affect the conveying an...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that the existing printing machine paper stacks often collapse during the lifting process, resulting in paper damage, equipment damage, injury to operators, etc., the present invention provides a printing paper stack conveying device

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